Move CI workflow to Gitea actions

.gitea/workflows/build.yml

@@ -0,0 +1,76 @@
+name: Build Mod Package
+
+on:
+  push:
+    branches:
+      - main
+      - master
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on:
+      - windows
+      - win11
+
+    defaults:
+      run:
+        shell: pwsh
+
+    steps:
+      - name: Prepare workspace
+        run: |
+          $ErrorActionPreference = "Stop"
+
+          if ($env:GITHUB_WORKSPACE -and (Test-Path -LiteralPath $env:GITHUB_WORKSPACE)) {
+              Set-Location $env:GITHUB_WORKSPACE
+          }
+
+          if (-not (Test-Path -LiteralPath "Mods\\DnD55eRussian\\Localization\\Russian\\russian.xml")) {
+              throw "Repository sources are not available in the runner workspace."
+          }
+
+          New-Item -ItemType Directory -Path ".tools\\lslib" -Force | Out-Null
+          New-Item -ItemType Directory -Path "build" -Force | Out-Null
+
+      - name: Download latest LSLib release
+        run: |
+          $ErrorActionPreference = "Stop"
+          $release = Invoke-RestMethod -Uri "https://api.github.com/repos/Norbyte/lslib/releases/latest"
+          $asset = $release.assets | Where-Object { $_.name -match '\.zip$' } | Select-Object -First 1
+
+          if (-not $asset) {
+              throw "Could not find a downloadable LSLib zip asset in the latest release."
+          }
+
+          Invoke-WebRequest -Uri $asset.browser_download_url -OutFile ".tools/lslib/lslib.zip"
+          Expand-Archive -LiteralPath ".tools/lslib/lslib.zip" -DestinationPath ".tools/lslib" -Force
+
+      - name: Resolve Divine executable
+        run: |
+          $ErrorActionPreference = "Stop"
+          $divine = Get-ChildItem -Path ".tools/lslib" -Recurse -File |
+            Where-Object { $_.Name -ieq "Divine.exe" } |
+            Select-Object -First 1
+
+          if (-not $divine) {
+              throw "Divine.exe was not found in the downloaded LSLib release."
+          }
+
+          "DIVINE_PATH=$($divine.FullName)" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+
+      - name: Build .pak
+        run: |
+          $ErrorActionPreference = "Stop"
+          & "$env:DIVINE_PATH" -a create-package -g bg3 -s Mods -d build/DnD55eRussian.pak
+
+          if (-not (Test-Path -LiteralPath "build/DnD55eRussian.pak")) {
+              throw "Package was not created."
+          }
+
+      - name: Show build result
+        run: |
+          $ErrorActionPreference = "Stop"
+          Get-ChildItem "build/DnD55eRussian.pak" | Select-Object FullName, Length, LastWriteTime